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Business Calculators

Browse 108 free business calculators for U.S. owners with transparent formulas, worked examples, editable assumptions, clear source notes and practical guides.

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E-commerce & Payments

Calculator · Marketplace Fees & Royalties eBay Fee Calculator Calculate current U.S. eBay fees, net payout and effective fee rate. See the fee breakdown, worked example, assumptions, official source and last-verified date. Calculator · Marketplace Fees & Royalties Etsy Fee Calculator Calculate current U.S. Etsy fees, net payout and effective fee rate. See the fee breakdown, worked example, assumptions, official source and last-verified date. Calculator · Marketplace Fees & Royalties KDP Royalty Calculator Use the KDP Royalty Calculator to calculate printing cost, royalty rate. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Marketplace Fees & Royalties Depop Fee Calculator Use the Depop Fee Calculator to calculate processing fee, boost fee. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Marketplace Fees & Royalties Whatnot Fee Calculator Use the Whatnot Fee Calculator to calculate commission, payment processing fee. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Marketplace Fees & Royalties Reverb Fee Calculator Use the Reverb Fee Calculator to calculate selling fee, processing fee. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Marketplace Fees & Royalties Mercari Fee Calculator Use the Mercari Fee Calculator to calculate selling fee. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Marketplace Fees & Royalties Poshmark Fee Calculator Use the Poshmark Fee Calculator to calculate seller fee, seller earnings. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Marketplace Fees & Royalties TikTok Shop Fee Calculator Use the TikTok Shop Fee Calculator to calculate referral fee. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Marketplace Fees & Royalties Walmart Seller Fee Calculator Use the Walmart Seller Fee Calculator to calculate referral fee. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Payment Processing Fees PayPal Fee Calculator Use the PayPal Fee Calculator to calculate transaction fee, net payout. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Payment Processing Fees Stripe Fee Calculator Use the Stripe Fee Calculator to calculate fee, net payout, effective fee %. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Payment Processing Fees Square Fee Calculator Use the Square Fee Calculator to calculate fee/transaction, monthly fees. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Seller Profitability eBay Profit Calculator Use the eBay Profit Calculator to calculate platform fees, payout, true profit. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Seller Profitability Shopify Fee & Profit Calculator Use the Shopify Fee & Profit Calculator to calculate processing/platform fee. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Seller Profitability Amazon ACoS Calculator Use the Amazon ACoS Calculator to calculate aCoS %, ROAS. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Seller Profitability Dropshipping Profit Calculator Use the Dropshipping Profit Calculator to calculate profit/order, margin. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Seller Profitability E-commerce Profit Calculator Use the E-commerce Profit Calculator to calculate revenue, each cost bucket. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Seller Profitability Print-on-Demand Profit Calculator Use the Print-on-Demand Profit Calculator to calculate profit/unit, margin. Includes formula, worked example, assumptions, common mistakes and source notes.

Marketing & Growth

Calculator · Advertising Metrics CPM Calculator Calculate cpm with the CPM Calculator. Includes the formula, worked example, interpretation, assumptions and related marketing metrics. Calculator · Advertising Metrics CTR Calculator Calculate ctr % with the CTR Calculator. Includes the formula, worked example, interpretation, assumptions and related marketing metrics. Calculator · Advertising Metrics Conversion Rate Calculator Use the Conversion Rate Calculator to calculate conversion rate %. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Advertising Metrics ROAS Calculator Calculate roas multiple and % with the ROAS Calculator. Includes the formula, worked example, interpretation, assumptions and related marketing metrics. Calculator · Advertising Metrics CPC Calculator Calculate average cpc with the CPC Calculator. Includes the formula, worked example, interpretation, assumptions and related marketing metrics. Calculator · Advertising Metrics Cost per Acquisition Calculator Use the Cost per Acquisition Calculator to calculate cost per acquisition. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Creator & Audience Engagement Rate Calculator Use the Engagement Rate Calculator to calculate engagement rate %. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Creator & Audience Influencer Pricing Calculator Use the Influencer Pricing Calculator to calculate base fee, add-on breakdown. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Creator & Audience Influencer Marketing ROI Calculator Use the Influencer Marketing ROI Calculator to calculate influencer marketing roi. Includes formula, worked example, assumptions, common mistakes and source. Calculator · Creator & Audience App Revenue Calculator Use the App Revenue Calculator to calculate ad requests, matched requests. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Creator & Audience UGC Rate Calculator Use the UGC Rate Calculator to calculate creation fee, licensing/add-ons. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Customer Economics & ROI Marketing ROI Calculator Use the Marketing ROI Calculator to calculate incremental gross profit. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Customer Economics & ROI Customer Experience ROI Calculator Use the Customer Experience ROI Calculator to calculate customer experience roi. Includes formula, worked example, assumptions, common mistakes and source. Calculator · Customer Economics & ROI Customer Lifetime Value Calculator Use the Customer Lifetime Value Calculator to calculate gross-profit LTV. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Customer Economics & ROI Customer Acquisition Cost Calculator Calculate cac with the Customer Acquisition Cost Calculator. Includes the formula, worked example, interpretation, assumptions and related marketing metrics. Calculator · Customer Economics & ROI Social Media ROI Calculator Use the Social Media ROI Calculator to calculate incremental gross profit. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Customer Economics & ROI Email Marketing ROI Calculator Use the Email Marketing ROI Calculator to calculate incremental gross profit. Includes formula, worked example, assumptions, common mistakes and source notes.

Operations & HR

Calculator · Inventory & Working Capital Inventory Turnover Calculator Use the Inventory Turnover Calculator to calculate average inventory, turnover. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Inventory & Working Capital Accounts Receivable Turnover Calculator Use the Accounts Receivable Turnover Calculator to calculate average AR. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Inventory & Working Capital EOQ Calculator Use the Economic Order Quantity (EOQ) Calculator to calculate eOQ units. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Inventory & Working Capital Inventory Carrying Cost Calculator Use the Inventory Carrying Cost Calculator to calculate total carrying rate. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Inventory & Working Capital Raw Material Cost Calculator Use the Raw Material Cost Calculator to calculate total material cost. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · People & Staffing Employee Turnover Cost Calculator Use the Cost of Employee Turnover Calculator to calculate cost per exit. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · People & Staffing Staffing Agency Bill Rate Calculator Use the Staffing Agency Bill Rate Calculator to calculate loaded pay cost. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · People & Staffing Cost per Hire Calculator Use the Cost per Hire Calculator to calculate total hiring cost, cost per hire. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · People & Staffing Workforce Cost Calculator Use the Workforce Cost Calculator to calculate workforce cost. Includes formula, worked example, assumptions, common mistakes and source notes for U.S.

Pricing, Profit & Valuation

Calculator · Commissions Commission Calculator Use the Commission Calculator to calculate commission, total compensation. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Pricing & Break-Even Price Elasticity of Demand Calculator Use the Price Elasticity of Demand Calculator to calculate signed elasticity. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Pricing & Break-Even Break-Even Calculator Use the Break-Even Calculator to calculate contribution/unit, break-even units. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Pricing & Break-Even Product Pricing Calculator Use the Product Pricing Calculator to calculate recommended price, total fee. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Margin Margin Calculator Use the Margin Calculator to calculate profit amount, selected margin %. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Margin Markup Calculator Use the Markup Calculator to calculate selling price, profit/unit, markup %. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Margin Gross Profit Calculator Use the Gross Profit Calculator to calculate gross profit, gross margin %. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Margin Contribution Margin Calculator Use the Contribution Margin Calculator to calculate contribution amount. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Margin Revenue Growth Calculator Use the Revenue Growth Calculator to calculate growth amount, growth %. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Margin Unit Economics Calculator Use the Unit Economics Calculator to calculate contribution before acquisition. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Valuation & ROI Business Valuation Calculator Estimate a business value range using SDE, EBITDA or revenue multiples. Compare low/base/high scenarios, cash and debt, with clear assumptions and limitations. Calculator · Valuation & ROI Vending Machine Profit Calculator Use the Vending Machine Profit Calculator to calculate monthly sales. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Valuation & ROI Franchise ROI Calculator Use the Franchise ROI Calculator to calculate annual operating cash benefit. Includes formula, worked example, assumptions, common mistakes and source notes.

Restaurant & Hospitality

Calculator · Food, Menu & Beverage Costing Food Cost & Menu Pricing Calculator Calculate food cost percentage, gross profit per serving and the menu price needed for a target food cost. Includes formulas, example and scope limits. Calculator · Food, Menu & Beverage Costing Recipe Cost Calculator Use the Recipe Cost Calculator to calculate ingredient cost breakdown. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Food, Menu & Beverage Costing Catering Pricing Calculator Use the Catering Pricing Calculator to calculate total quote, price/guest. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Food, Menu & Beverage Costing Pour Cost Calculator Use the Pour Cost Calculator to calculate pours/bottle, cost/pour, pour cost %. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Food, Menu & Beverage Costing Keg Cost Calculator Use the Keg Cost Calculator to calculate servings/keg, cost/serving. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Food, Menu & Beverage Costing Menu Engineering Calculator Classify menu items as Stars, Plowhorses, Puzzles or Dogs using menu mix and contribution margin. Includes the classic threshold method and example. Calculator · Labor & Staffing Tip Pool Calculator Split a tip pool by hours or weighted points and reconcile rounding to the cent. Includes a worked example plus U.S. FLSA eligibility guidance and caveats. Calculator · Labor & Staffing Restaurant Labor Cost Calculator Use the Restaurant Labor Cost Calculator to calculate loaded labor cost. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Labor & Staffing Restaurant Staffing Calculator Use the Restaurant Staffing Calculator to calculate restaurant staffing. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Operations Restaurant Profit Calculator Use the Restaurant Profit Calculator to calculate operating profit. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Operations Restaurant Break-Even Calculator Use the Restaurant Break-Even Calculator to calculate break-even monthly sales. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Operations Restaurant Prime Cost Calculator Use the Restaurant Prime Cost Calculator to calculate prime cost, prime cost %. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Operations Inventory Variance Calculator Use the Inventory Variance Calculator to calculate actual COGS. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Profit & Operations No-Show Cost & Deposit Calculator Use the Restaurant No-Show Cost & Deposit Calculator to calculate no show cost. Includes formula, worked example, assumptions, common mistakes and source. Calculator · Profit & Operations Third-Party Delivery Profit Calculator Use the Third-Party Delivery Profit Calculator for Restaurants to calculate restaurant delivery profit. Includes formula, worked example, assumptions, common.

SaaS Metrics

Calculator · Cash Efficiency, Pricing & Valuation Burn Rate Calculator Use the Burn Rate Calculator for Startups to calculate gross burn, net burn. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Cash Efficiency, Pricing & Valuation SaaS ROI Calculator Use the SaaS ROI Calculator to calculate annual benefit, total SaaS cost. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Cash Efficiency, Pricing & Valuation SaaS Valuation Calculator Estimate a SaaS value range from ARR or revenue and user-selected multiples. Compare scenarios and see the assumptions; this is not a formal appraisal. Calculator · Cash Efficiency, Pricing & Valuation Startup Runway Calculator Use the Startup Runway Calculator to calculate net burn, runway months. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Cash Efficiency, Pricing & Valuation SaaS Pricing Calculator Use the SaaS Pricing Calculator to calculate saas pricing. Includes formula, worked example, assumptions, common mistakes and source notes for U.S. businesses. Calculator · Cash Efficiency, Pricing & Valuation Rule of 40 Calculator Use the Rule of 40 Calculator for SaaS to calculate rule-of-40 score. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Retention & Unit Economics Churn Rate Calculator Use the Churn Rate Calculator to calculate churn rate, retention rate. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Retention & Unit Economics LTV:CAC Calculator Use the LTV:CAC Calculator for SaaS to calculate lTV:CAC ratio. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Retention & Unit Economics SaaS LTV Calculator Use the SaaS LTV Calculator to calculate lTV, implied lifetime. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Retention & Unit Economics Net Revenue Retention Calculator Use the Net Revenue Retention Calculator to calculate nRR %. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Retention & Unit Economics CAC Payback Calculator Use the CAC Payback Calculator to calculate cAC payback months. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Revenue Metrics Monthly Recurring Revenue Calculator Use the Monthly Recurring Revenue (MRR) Calculator to calculate mRR, ARR. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Revenue Metrics ARR Calculator Use the ARR Calculator for SaaS to calculate aRR, monthly equivalent. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Revenue Metrics SaaS Revenue Calculator Use the SaaS Revenue Calculator to calculate projected customers, MRR by month. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Revenue Metrics ARPU Calculator Calculate arpu for a SaaS or subscription business. Includes the formula, worked example, assumptions, common mistakes and related SaaS metrics.

Service Business Pricing

Calculator · Cleaning & Field Services Junk Removal Cost Calculator Use the Junk Removal Cost Calculator to calculate disposal cost, labor cost. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Cleaning & Field Services Pressure Washing Estimate Calculator Use the Pressure Washing Estimate Calculator to calculate pressure washing estimate. Includes formula, worked example, assumptions, common mistakes and source. Calculator · Cleaning & Field Services Commercial Snow Removal Pricing Calculator Use the Commercial Snow Removal Pricing Calculator to calculate hours/push. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Cleaning & Field Services Commercial Cleaning Calculator Use the Commercial Cleaning Calculator to calculate hours/visit, visits/month. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Cleaning & Field Services Post-Construction Cleaning Calculator Use the Post-Construction Cleaning Calculator to calculate post construction cleaning. Includes formula, worked example, assumptions, common mistakes. Calculator · Cleaning & Field Services Window Cleaning Pricing Calculator Use the Window Cleaning Pricing Calculator to calculate estimated labor hours. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Cleaning & Field Services Lawn Care Pricing Calculator Use the Lawn Care Pricing Calculator to calculate estimated labor hours. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Creative & Productized Services Vehicle Wrap Pricing Calculator Use the Vehicle Wrap Pricing Calculator to calculate material qty/cost. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Creative & Productized Services Cake Pricing Calculator Use the Cake Pricing Calculator to calculate direct cost, loaded cost. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Creative & Productized Services Photography Pricing Calculator Use the Photography Pricing Calculator to calculate total labor hours. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Creative & Productized Services Art Pricing Calculator Use the Art Pricing Calculator to calculate cost-plus artist target. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Creative & Productized Services Online Course Pricing Calculator Use the Online Course Pricing Calculator to calculate online course pricing. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Creative & Productized Services 3D Print Pricing Calculator Use the 3D Print Pricing Calculator to calculate 3d print pricing. Includes formula, worked example, assumptions, common mistakes and source notes for U.S. Calculator · Professional & B2B Services Freelance Rate Calculator Use the Freelance Rate Calculator to calculate required annual revenue. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Professional & B2B Services Bookkeeping Pricing Calculator Use the Bookkeeping Pricing Calculator to calculate monthly delivery cost. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Professional & B2B Services Flat Rate Pricing Calculator Use the Flat Rate Pricing Calculator to calculate estimated labor hours. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Professional & B2B Services Managed IT Services Pricing Calculator Use the Managed IT Services Pricing Calculator to calculate managed it services pricing. Includes formula, worked example, assumptions, common mistakes. Calculator · Professional & B2B Services Service Pricing / Job Bid Calculator Use the Service Pricing & Job Bid Calculator to calculate service pricing. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Professional & B2B Services Consulting Rate Calculator Use the Consulting Rate Calculator to calculate required annual revenue. Includes formula, worked example, assumptions, common mistakes and source notes. Calculator · Professional & B2B Services Contractor Hourly Rate Calculator Use the Contractor Hourly Rate Calculator to calculate required annual revenue. Includes formula, worked example, assumptions, common mistakes and source notes.

Browse 108 free business calculators for U.S. owners with transparent formulas, worked examples, editable assumptions, clear source notes and practical guides.

This page organizes the calculators and guides in the audited launch architecture. Every calculator shows its inputs, method, worked example, assumptions, and source notes.